Raise yourself up: With the Logitech Lift Vertical Ergonomic Mouse, which fits small to medium right hands perfectly, you can get up when desk life gets to you. Lift your hand to feel comfortable: Take it easy. With a softly textured grip and a snug thumb rest for level-above comfort, raise the mouse upright throughout the day. 57 degrees of relaxation: For comfort and productivity throughout the day, Lift's vertical shape encourages a more natural forearm posture and makes wrists feel like "ahhh" at work. Calm down and concentrate: Get comfortable at work with a cordless mouse that has whisper-quiet clicks, easily accessible customizable buttons, and a SmartWheel for fluid, seamless scrolling. Ergo-approved: Leading ergonomists Connect's criteria were followed in the design, development, testing, and approval of the Lift wireless vertical mouse.